Component Overview

High-pressure components => 

Fig 1: Identifying Fuel Injectors

Courtesy of PORSCHE CARS NORTH AMERICA, INC.

1. Retainer for injectors; with twist lock and cut-out for the injector's color clip
2. Screw
3. High-pressure fuel injector
   Fig 2: Identifying Fuel Distributor Pipe

   Courtesy of PORSCHE CARS NORTH AMERICA, INC.

1. Fuel distributor pipe (fuel gallery, rail)
2. Screw cap
3. High-pressure sensor
   Fig 3: Identifying High-Pressure Pump (Turbo Engine)

   Courtesy of PORSCHE CARS NORTH AMERICA, INC.

1. High-pressure pump
2. High-pressure line
3. M6 screw on low-pressure line
4. Low-pressure line
5. Screw socket, M8
6. Screw socket, M6
7. Protective plate
8. Screw, M6 x 20

inset  - Required line distance (5 to 8 mm) between components

Fig 4: Identifying High-Pressure Pump (Naturally Aspirated Engine)

Courtesy of PORSCHE CARS NORTH AMERICA, INC.

1. High-pressure pump
2. High-pressure line
3. M6 screw on low-pressure line
4. Low-pressure line
5. Screw socket, M8
6. Screw socket, M6
7. Protective plate
8. Screw, M6 x 20

inset  - Required line distance (5 to 8 mm) between components